/*
 * Copyright (c) 2012 Andrea De Rinaldis <ozioso at ipignoli.dyndns.org>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package org.dyndns.ipignoli.droidcruise.http;

import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.dyndns.ipignoli.droidcruise.position.MyCoordinate;


public class RoutePoster{
  private static final String URI_STRING =
                                             "http://droidcruise.ipignoli.dyndns.org/route1.html";

  private URI                 uri;
  private String              deviceID;
  private HttpClient          client;

  public RoutePoster(String deviceID){
    this.deviceID = deviceID;
    try{
      uri = new URI(URI_STRING);
    }catch(URISyntaxException e){}
    client = new DefaultHttpClient();
  }

  public synchronized void post(List<MyCoordinate> locations, long id)
      throws ClientProtocolException, IOException{ // TODO post id
    HttpPost post = new HttpPost(uri);
    List<NameValuePair> nameValuePairs =
        new ArrayList<NameValuePair>(locations.size() + 1);
    nameValuePairs.add(new BasicNameValuePair("uuid", deviceID));
    nameValuePairs.add(new BasicNameValuePair("id", String.valueOf(id)));
    nameValuePairs.add(new BasicNameValuePair("time", String.valueOf(locations
        .get(0).getTime() / 1000)));
    for(int i = 0; i < locations.size(); i++)
      nameValuePairs.add(new BasicNameValuePair("coord[" + i + "]",
          new StringBuffer(String.valueOf(locations.get(i).getLatitude()))
              .append(",").append(locations.get(i).getLongitude()).toString()));
    post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
    HttpResponse response = client.execute(post);
    if(response.getStatusLine().getStatusCode() != 200)
      throw new IOException(response.getStatusLine().getReasonPhrase());
  }
}
